Birkenstock Boston Clogs Natural Blue Enjoy the comfort and ease of Birkenstocks by adding the Boston clogs to your footwear collection. These shoes feature a supportive design that molds to the natural curves of your foot, a no-hands slip-on design, and a classic silhouette. Crafted with a water-resistant EVA material that allows you to take your favorite kicks poolside. Light Wear to heels please see all pictures EVA upper Slip-on Round toe EVA lining Contoured footbed EVA sole Made in Germany size 7.5